JPH0393972A - Wall material conveying and mounting device - Google Patents

Abstract

PURPOSE:To facilitate the work of mounting wall material by providing a frame to a vehicle body in such a manner as freely moving in its vertical direction, and providing at the end of the frame a wall material supporting member, and a winch and a sheave thereon. CONSTITUTION:A support plate 45 is lowered and moved forward to force the lower cross member of a wall material mounting member 50 to abut on the floor, and a pad 59 is supported on one side face C of a wall material C and a hook 45 is locked to a hook receiving metal fitting 68 and a rope 52 is wound so that the wall material C is lifted up and held in its standing position. Next an attachment A is lifted and a vehicle body 1 is started to travel, to force the wall material C to protrude outwardly from an opening of a building body. Then the rope 52 is fed to move a winch 51 backward, and the wall material C is pressed and retained on the outer surface of the building body, and in this state the wall material is mounted to the outer surface. Thus the wall material can readily be mounted to the building body by retaining it until its mounting work is completed.

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a wall in which wall materials such as a PC board, an ALC board, a glass board, a glass board with a frame, a glass board with a sash, etc. are transported to a mounting location and installed. Related to material mounting and transportation equipment.

[Conventional technology]

At building construction sites, heavy wall materials such as PC boards and ALC boards are attached to the outer and inner surfaces of building frames to form outer and inner walls. Installation is very troublesome.

For example, when installing wall materials as exterior materials on the exterior surface of a building, a large number of wall materials are piled up on the ground, and the wall materials are hoisted to the installation location using a crane, and then installed.
A crane or a work elevator is used to transport a large number of wall materials to a predetermined floor, and the wall materials are carried out one by one through an opening in a building frame and then installed at a mounting location on the outside surface.

In addition, when installing wall materials as interior materials on the inner surface of a building frame, a large number of wall materials are transported to a predetermined floor using a work elevator or crane, and each wall material is attached to the inner surface. There is.

Furthermore, there is known a wall material mounting and transporting device in which a vehicle body is provided with an attachment for supporting wall material, and the wall material is supported by the attachment and is transported to a mounting location by traveling on the vehicle body.

[Problem to be solved by the invention]

When lifting the wall material with a crane and attaching it to the outside surface, each wall material is lifted and installed, so if it is installed in a high place, it takes time to lift the wall material, which reduces work efficiency, and when lifting it, it may cause damage to other walls. This is dangerous because not only can it interfere with the wall materials or the building frame and cause damage, but also the wall materials may fall by mistake.

In addition, we transport a large number of wall materials to a predetermined floor and combine them into one
If the wall material is to be installed one by one, the worker must manually transport the wall material and temporarily hold it in the installation position while installing it, which makes the work very troublesome.

In addition, wall material installation and transportation equipment supports the wall material with attachments and travels, and is effective for attaching wall material that has been transported to a predetermined floor to the inner surface of a building frame. When attaching to a surface, the work is cumbersome because it must be carried close to the opening of the building frame, and then the worker must manually carry it to the outer surface of the building frame and attach it.

SUMMARY OF THE INVENTION Therefore, an object of the present invention is to provide a wall material transportation and installation device that can transport wall materials to a mounting position on the outer surface of a building frame and temporarily hold the wall materials until the installation is completed.

[Means and effects for solving the problem] A wall support member 50 is attached to a frame provided on the vehicle body 1 so as to be movable up and down, and a winch 51 and a sheave 53 are installed on the upper part of the wall support member 5o.
This wall material transport and mounting device is provided with a winch 51 and a rope 52 wound around the winch 51 and hung down through a sheave 53.

(Function) The rope 52 is connected to the wall material C placed on the floor B, and the rope 52 is wound up with the winch 51 to pull up the wall material C and support it by coming into contact with the front surface of the wall material support member 5o. In this state, the vehicle body 1 is run to cause the wall material C to protrude outward from the opening E of the building frame D, and in this state, the wall material C is extended to the outer surface D of the building frame D by letting out the rope 52. , and then by moving the winch 51 backward, the wall material C can be pushed onto the outer surface D of the building frame D and held until the installation is completed. It can be easily attached to surface D as an exterior wall material.

〔Example〕

The vehicle body 1 is approximately L-shaped from the front, with a pair of frames 3, 3 attached parallel to each other at the lower left and right sides of a vertically long main body 2, and main wheels for driving and steering are mounted at the center of the main body 2 in the left and right direction. 4 is attached so that it can rotate horizontally, and on both sides there are caster wheels 5 that can freely move 360° to prevent lateral overturning.
are installed as necessary, and a pair of frames 3
Wheels 6 are attached to the front of each.

The main wheel 4 is supported by a U-shaped bracket 7, as shown in FIG. A pair of upper and lower support brackets 1 provided on the main body 2
For example, a rack 12 meshes with a pinion 11 provided on this vertical shaft 9, and this rack 1
2 is reciprocated horizontally by the steering cylinder 13, which rotates the vertical shaft 9 to drive the main wheels 4.
can be rotated horizontally together with the bracket 7.

Note that the main axle 4 may be turned by rotating the vertical shaft 9 using a torque actuator.

The main body 2 has a concave portion 14 that is substantially U-shaped in plan and faces forward.
A pair of vertical guide rails 1 are provided on both sides of this recess 14.
5 and 15 are provided facing each other, and an elevating body such as a roller 17 provided on a pair of vertical plates 16 and 16 is slidably fitted into each vertical guide rail 15.
4 includes a vertical positioning cylinder 18 and a pair of vertical members 16,
It is installed vertically so as to be located between the piston rods 16, and the piston rod 19 is provided with a subrocket 2o,
One end of the chain 21 wound around this sprocket 20 is fixed to the cylinder body 18a, and the other end is fixed to the vertical plate 1.
When the piston rod 19 of the vertical positioning cylinder 18 is expanded or contracted, the pair of vertical plates 16, 16 are moved up and down along the vertical guide rail 15.

The vertical plate 16 has a recess 1 that is approximately U-shaped and opens toward the front.
6a, and a pair of horizontal guide rails 22, 22 are horizontally attached to the upper and lower inner surfaces of the recess 16a, facing each other, and a cylindrical first
Rollers 24 provided above and below the base of the frame 23 via mounting pieces 23a are slidably faced, and the first frame 23 is slidable from side to side, projects horizontally toward the front, and is connected to the vertical plate 16. A left and right positioning cylinder 50 is connected to the mounting piece 23a of the first frame 23.

A cylindrical second frame 25 is slidably fitted into the first frame 23, and a pair of vertically long plates 26, 26 are attached to the front end of the second frame 25 in the longitudinal direction. A longitudinal positioning cylinder 28 is pivotally connected to the upper end of the plate 26 and a bracket 27 protruding from the upper surface of the base of the first frame 23 using pins 29 and 30, and when the longitudinal positioning cylinder 28 is extended or contracted, the second frame is moved. 25 is adapted to slide back and forth along the first frame 23.

A mounting plate 31 is disposed in front of the second frame 25, and a vertical mounting plate 32 fixed to the back surface of the mounting plate 31 is connected to the lower part of the plate 26 with a pin 33 so as to be vertically movable. An elevation angle positioning cylinder 34 is pivotally connected to the plate 31 and the second frame 25 by pins 35 and 36, and a rotation plate 37 is rotatably attached to the mounting plate 31 to operate a rotation motor. It is designed to turn at 38.

In other words, as shown in FIG.
1 is rotatably supported by a ball 42 along a ring-shaped guide 39, and a ring gear 43 is provided on the inner peripheral surface of the ring-shaped protrusion 41, and the output shaft of the turning motor 38 is attached to the mounting plate 3l. The pinion 44 provided at the pinion 38a meshes with the ring gear 43, and when the output shaft 38a of the turning motor 38 is rotated, the pinion 44 and the ring gear 4 are rotated.
3, the rotating plate 37 is configured to rotate. Note that the swing motor 38 faces inside the second boom 35.

The rotating plate 37 can also be rotated by attaching a rotating motor directly to the ring gear mounting plate 31.

A support plate 45 is supported by a pin 46 on the pivot plate 37 so as to be able to swing left and right, and a pair of left and right positioning bolts 47 provided on the pivot plate 37, for example, abut against the back surface of the support plate 45, so that the support plate 45 It is possible to restrict the swinging of the support plate 45 and adjust the inclination of the support plate 45. The support plate 45 has a plurality of through holes 48.
is formed.

As such, the support plate 45 can move up and down and back and forth with respect to the vehicle body 1, can move up and down between vertical and horizontal positions, can further turn, and can swing slightly in the left and right directions. .

A contact type sensor 4 is provided at the front of the pair of frames 3, 3.
9 is provided to protrude forward.

An attachment A is detachably attached to the support plate 45 as shown in FIG.

The attachment A is attached to a wall material support member 50 as shown in FIG.
A winch 51 is provided on the upper part of the wall material support member 50, which is bolted to the support plate 45, and the winch 5
A hook 54 is provided for hanging the rope 52 wound around 1 through a sheave 53.

The wall material support member 50, as shown in FIG.
, 58 to form a substantially rectangular frame shape, and its upper and lower horizontal members 55
．． A pad 59 made of a cushioning material such as rubber or sponge is provided on the front surface of the support plate 56, and a pair of intermediate vertical members 58, 58 are bolted to the support plate 45.

A bracket 6 is attached to the back side of the pair of intermediate vertical members 58.5g.
A mounting base 61 is provided through the mounting base 61, and the winch 51 is attached to the mounting base 61.The sheave 53 is approximately in the shape of a chain and is rotatably supported by a pair of arms 62 and 62. The arm 62.62 is supported by a pin 64 at the bottom of a bracket 63 provided on the upper surface of the upper cross member 55 so as to be able to swing vertically, and the link 6 is pivotally connected to the arm 62.
5 is connected to the upper part of the bracket 63 with a pin 66,
The link 65 has a plurality of pin holes 67 spaced apart from each other in the longitudinal direction, and by changing the pin holes 67 through which the bottles 66 are inserted, the arm 62 swings around the pin 64, as shown in FIG. As the sheave 53 moves back and forth, the position of the hook 54 is displaced back and forth.

Next, the work of installing wall materials will be explained.

As shown in FIG. 8(a), the support plate 45 is moved down and forward to bring the lower cross member 56 of the wall mounting member 50 into contact with the floor B, and the five pads are placed on the floor B. One end surface C1 of wall material C
The hook 54 is held in a hook receiving fitting 68 provided on the other end surface C2 of the wall material C.

A rope 52 is wound up with a winch 51 to pull up the wall material C, and the wall material C is brought into an upright position as shown by the imaginary line in FIG. 8(a) and is supported by contacting the five pads.

At this time, the position of the sheave 53 is adjusted according to the thickness jl+t2 of the wall material C as shown in FIG.
is ensured to come into contact with the front surface of the wall material support member 50 via the pad 59.

In addition, if the support plate 45 is swung from a slightly vertical position to an upward position, and the wall material support member 50 is moved from a vertical position to a slightly upward position, the wall material C can be secured more securely in front of the wall material support member 50. It can come into contact with.

Raise the attachment A together with the support plate 45 to remove the vehicle body 1.
By running the wall material C together with the attachment A, as shown in FIG. 8(b), is caused to protrude outward from the opening E of the building frame D.

When the vehicle body 1 is running, the second frame 25 is retracted and the attachment A is retracted into the vehicle body 1, thereby improving vehicle stability.

As shown in FIG. 8(C), the rope 52 is let out with a winch 51 to lower the wall material C so that it faces the outer surface D of the building frame D, and the second frame 25 is contracted as shown in FIG. 8(d). After a while, the attachment A is moved to the indoor side and the wall material C is pressed against the outer surface D of the building frame D, and the wall material C is installed in this state.

In the above embodiment, the first frame 23 is movable vertically and horizontally, the second frame 25 is provided on the first frame 23 so as to be slidable back and forth, and the support plate 4 is attached to the second frame 25.
Although the frame 5 is provided to be vertically swingable and pivotable, the frame may be integrally attached to the main body 2 of the vehicle body 1 so as to be vertically movable, and the attachment A may be attached to the tip of the frame.

In this case, during the above-mentioned wall material installation operation, the second frame 25
Instead of the telescopic movement, the vehicle body 1 may be moved forward and backward.

〔Effect of the invention〕

A rope 52 wound around a winch 51 is connected to the other end surface of the wall material C placed on the floor B, and by winding up the rope 52, the wall material C is raised to a standing position and the front surface of the wall material support member 50 is By supporting the wall material C in a stable state and running the vehicle body 1, the wall material C can be projected outward from the opening E of the building frame D. In this state, the rope 52 is let out and the winch 51 By moving the wall material C backward, the wall material C can be pressed against the outer surface D of the building frame D and held until the installation is completed, and the wall material C can be easily attached to the outer surface D1 of the building frame D as an exterior material.

[Brief explanation of drawings]

The drawings show an embodiment of the present invention, and FIGS. 1, 2, and 3 are an overall front view, a plan view, and a side view, FIG. 4 is a perspective view of the main wheel mounting portion, and FIG. 5 is a rotating portion. 6 is a perspective view of the attachment, FIG. 7 is an enlarged explanatory view of the sheep attachment part, and FIGS. 8(a) to 8(d) are explanatory views of the operation. 1 is a vehicle body, 50 is a wall support member, 51 is a winch, 52
is a rope, 53 is a sheave, A is an attachment, B is a floor, C is a wall material, D is a building frame, D1 is an outer surface, and E is an opening. ``'] Figure 2 S 4 5 Figure 5 S 2 (a)

Claims (1)

[Claims] A frame is provided on the vehicle body 1 so as to be movable up and down, a wall material support member 50 is attached to the tip of this frame so that its front surface is in a substantially vertical position, and a winch 51 and a sheave 53 are attached to the top of this wall material support member 50. A wall material transportation and installation device characterized in that a rope 52 is provided and wound around a winch 51 and is suspended from the front surface of a wall material support member 50 via a sheave 53.